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   1 # Make gzip (GNU zip).
   2
   3 # Copyright (C) 1999, 2001-2002, 2006-2007, 2009 Free Software Foundation, Inc.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14
  15 # You should have received a copy of the GNU General Public License along
  16 # with this program; if not, write to the Free Software Foundation, Inc.,
  17 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18
  19 SUBDIRS = lib doc
  20 ACLOCAL_AMFLAGS = -I m4
  21 AM_CPPFLAGS = -I$(top_srcdir)/lib
  22
  23 man_MANS = gunzip.1 gzexe.1 gzip.1 \
  24   zcat.1 zcmp.1 zdiff.1 zforce.1 zgrep.1 zless.1 zmore.1 znew.1
  25
  26 EXTRA_DIST = $(ACINCLUDE_INPUTS) $(man_MANS) \
  27   ChangeLog-2007 \
  28   tests/hufts-segv.gz \
  29   algorithm.doc amiga/match.a amiga/Makefile.gcc amiga/Makefile.sasc \
  30   amiga/tailor.c amiga/utime.h atari/Makefile.st crypt.h \
  31   gunzip.in gzexe.in gzip.doc gzip.h lzw.h msdos/match.asm msdos/tailor.c \
  32   msdos/gzip.prj msdos/doturboc.bat msdos/Makefile.msc msdos/Makefile.bor \
  33   msdos/Makefile.djg nt/Makefile.nt os2/gzip.def os2/Makefile.os2 \
  34   os2/gzip16.def primos/include/errno.h primos/include/fcntl.h \
  35   primos/include/stdlib.h primos/include/sysStat.h \
  36   primos/include/sysTypes.h primos/build.cpl primos/readme \
  37   primos/primos.c primos/ci.opts revision.h sample/makecrc.c \
  38   sample/ztouch sample/add.c sample/sub.c sample/zread.c sample/zfile \
  39   tailor.h vms/Makefile.mms vms/gzip.hlp vms/vms.c vms/Readme.vms \
  40   vms/Makefile.vms vms/Makefile.gcc vms/makegzip.com zcat.in zcmp.in zdiff.in \
  41   zegrep.in zfgrep.in zforce.in zgrep.in zless.in zmore.in znew.in \
  42   tests/test-lib.sh
  43
  44 bin_PROGRAMS = gzip
  45 bin_SCRIPTS = gunzip gzexe zcat zcmp zdiff \
  46   zegrep zfgrep zforce zgrep zless zmore znew
  47 gzip_SOURCES = \
  48   bits.c crypt.c deflate.c gzip.c inflate.c lzw.c \
  49   trees.c unlzh.c unlzw.c unpack.c unzip.c util.c zip.c
  50 gzip_LDADD = lib/libgzip.a
  51 gzip_LDADD += $(LIB_CLOCK_GETTIME)
  52
  53 gzip.doc: gzip.1
  54         $(AM_V_GEN)groff -man -Tascii $(srcdir)/gzip.1 | col -b | uniq > $@-t \
  55           && mv $@-t $@
  56
  57 gzip.doc.gz: gzip.doc $(bin_PROGRAMS)
  58         $(AM_V_GEN)./gzip < $(srcdir)/gzip.doc >$@-t && mv $@-t $@
  59
  60 SUFFIXES = .in
  61 .in:
  62         $(AM_V_GEN)sed \
  63                 -e 's|/bin/sh|$(SHELL)|g' \
  64                 -e 's|[@]bindir@|'\''$(bindir)'\''|g' \
  65                 -e 's|[@]VERSION@|$(VERSION)|g' \
  66                 $(srcdir)/$@.in >$@-t \
  67           && chmod a+x $@-t \
  68           && mv $@-t $@
  69
  70 # Arrange so that .tarball-version appears only in the distribution
  71 # tarball, and never in a checked-out repository.
  72 dist-hook: gen-ChangeLog
  73         $(AM_V_GEN)echo $(VERSION) > $(distdir)/.tarball-version
  74
  75 gen_start_date = 2008-01-01
  76 .PHONY: gen-ChangeLog
  77 gen-ChangeLog:
  78         $(AM_V_GEN)if test -d .git; then                                \
  79           $(top_srcdir)/build-aux/gitlog-to-changelog                   \
  80             --since=$(gen_start_date) > $(distdir)/cl-t;                \
  81           rm -f $(distdir)/ChangeLog;                                   \
  82           mv $(distdir)/cl-t $(distdir)/ChangeLog;                      \
  83         fi
  84
  85 # A simple test, just of gzip -- more of a sanity check than anything else.
  86 FILES_TO_CHECK = $(bin_SCRIPTS) \
  87   $(top_srcdir)/ChangeLog $(top_srcdir)/configure $(top_srcdir)/gzip.c
  88 check-local: $(FILES_TO_CHECK) $(bin_PROGRAMS) gzip.doc.gz
  89         { test '$(srcdir)' != . || ./zdiff --__bindir . -c gzip.doc.gz; }
  90         ./zdiff --__bindir . -c $(srcdir)/gzip.doc $(srcdir)/gzip.doc
  91         ./zdiff --__bindir . $(srcdir)/gzip.doc gzip.doc.gz
  92         ./zdiff --__bindir . -c - $(srcdir)/gzip.doc <gzip.doc.gz
  93         ./zdiff --__bindir . -c gzip.doc.gz gzip.doc.gz
  94         ./zgrep --__bindir . -iV >/dev/null
  95         for file in $(FILES_TO_CHECK); do \
  96           ./gzip -cv -- "$$file" | ./gzip -d | cmp - "$$file" || exit 1; \
  97         done
  98         ./gzip -dc $(srcdir)/tests/hufts-segv.gz > /dev/null 2>&1; \
  99           test $$? = 1
 100         k=in-$$$$; printf a | ./gzip > $$k && \
 101           test "`cat $$k | ./gzip -dc $$k - $$k`" = aaa && rm $$k
 102         @echo 'Test succeeded.'
 103
 104 TESTS =                                         \
 105   tests/trailing-nul                            \
 106   tests/zdiff                                   \
 107   tests/zgrep-f
 108
 109 EXTRA_DIST += $(TESTS)
 110
 111 install-exec-hook: remove-installed-links
 112 install-exec-hook remove-installed-links:
 113         @for prog_ext in $(bin_PROGRAMS) $(bin_SCRIPTS); do \
 114           prog=`echo "$$prog_ext"|sed 's/$(EXEEXT)$$//'`; \
 115           case $$prog in \
 116           gunzip) aliases='uncompress';; \
 117           *) continue;; \
 118           esac; \
 119           transform='$(transform)'; \
 120           test "X$$prog" = "X$$prog_ext" || \
 121             transform="$$transform"';s/$$/$(EXEEXT)/'; \
 122           destbindir=$(DESTDIR)$(bindir); \
 123           source=`echo "$$prog"|sed "$$transform"`; \
 124           for alias in $$aliases; do \
 125             dest=`echo "$$alias"|sed "$$transform"`; \
 126             (set -x; \
 127              cd "$$destbindir" && \
 128              rm -f "$$dest" && \
 129              case $@ in \
 130              install-exec-hook) \
 131                ln "$$source" "$$dest" || $(LN_S) "$$source" "$$dest";; \
 132              esac \
 133             ) || exit; \
 134           done; \
 135         done
 136
 137 uninstall-local: remove-installed-links
 138
 139 MAINTAINERCLEANFILES = gzip.doc
 140
 141 MOSTLYCLEANFILES = _match.i match_.s _match.S gzip.doc.gz \
 142   gunzip gzexe zcat zcmp zdiff zegrep zfgrep zforce zgrep zless zmore znew
 143
 144 # Note that the first lines are statements.  They ensure that environment
 145 # variables that can perturb tests are unset or set to expected values.
 146 # The rest are envvar settings that propagate build-related Makefile
 147 # variables to test scripts.
 148 TESTS_ENVIRONMENT =                             \
 149   tmp__=$$TMPDIR; test -d "$$tmp__" || tmp__=.; \
 150   TMPDIR=$$tmp__; export TMPDIR;                \
 151   exec 9>&2;                                    \
 152   shell_or_perl_() {                            \
 153     if grep '^\#!/usr/bin/perl' "$$1" > /dev/null; then                 \
 154       if $(PERL) -e 'use warnings' > /dev/null 2>&1; then               \
 155         grep '^\#!/usr/bin/perl -T' "$$1" > /dev/null && T_=T || T_=;   \
 156         $(PERL) -w$$T_ -I$(srcdir) -MCoreutils                          \
 157               -M"CuTmpdir qw($$f)" -- "$$1";    \
 158       else                                      \
 159         echo 1>&2 "$$tst: configure did not find a usable version of Perl," \
 160           "so skipping this test";              \
 161         (exit 77);                              \
 162       fi;                                       \
 163     else                                        \
 164       $(SHELL) "$$1";                           \
 165     fi;                                         \
 166   };                                            \
 167   export                                        \
 168   abs_top_builddir='$(abs_top_builddir)'        \
 169   abs_top_srcdir='$(abs_top_srcdir)'            \
 170   abs_srcdir='$(abs_srcdir)'                    \
 171   srcdir='$(srcdir)'                            \
 172   top_srcdir='$(top_srcdir)'                    \
 173   CC='$(CC)'                                    \
 174   MAKE=$(MAKE)                                  \
 175   PACKAGE_BUGREPORT='$(PACKAGE_BUGREPORT)'      \
 176   PACKAGE_VERSION=$(PACKAGE_VERSION)            \
 177   PERL='$(PERL)'                                \
 178   PREFERABLY_POSIX_SHELL='$(PREFERABLY_POSIX_SHELL)' \
 179   REPLACE_GETCWD=$(REPLACE_GETCWD)              \
 180   PATH='$(abs_top_builddir)$(PATH_SEPARATOR)'"$$PATH" \
 181   ; shell_or_perl_
 182
 183 VERBOSE = yes